Originally posted by Wing-Over
Thinking about it, I think controlled rotation like X2 will never happen because it would require completely different track including extra rails to control the rotation, and when have we ever seen B&M change their track shape? (Except for maybe tweaking the size of the spine or shape of the ties?)
Free rotation, now maybe that's possible, but definitely unlikely for SW7.
Unless, of course, they have developed another way of acheiving said guidence [;)] It's not as if it would be difficult to add a central rail that increased/decreased in height relative to the regular rails. I think, as enthusiasts, sometimes we see this technology as some alien space age tech from the future, but it's really really simple engineering. For a company like B&M or Intamin, if they wanted to develop a controlled 4D coaster type, it really would not be difficult. Heck, even
I design more complicated engineering systems at work than the moving rack mechanism that drives the Arrow 4D coaster seats. Honestly, it's really basic stuff.